Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January's average high-temperature stands at a still wintry 37°F (2.8°C), showing little deviation from December's 36.5°F (2.5°C). In January, Hollis's nights cool slightly to a consistent average temperature of 31.8°F (-0.1°C).Humidity
January is the most humid month, with an average relative humidity of 90%.Rainfall
In Hollis, in January, during 20.1 rainfall days, 7.95" (202mm) of precipitation is typically accumulated. Throughout the year, there are 231.7 rainfall days, and 67.83" (1723mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Hollis, in January, during 7.2 snowfall days, 8.74" (222mm) of snow is typically accumulated. Throughout the year, there are 37.2 snowfall days, and 34.61" (879mm) of snow is accumulated.Daylight
In Hollis, the average length of the day in January is 7h and 50min.On the first day of the month, sunrise is at 8:18 am and sunset at 3:29 pm. On the last day of January, sunrise is at 7:45 am and sunset at 4:23 pm AKST.
Sunshine
With an average of 2.6h of sunshine, January has the least sunshine of the year.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Hollis. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A maximum UV index of 1 in January translates into the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in January?
What is the most humid month in Hollis?
What is the average humidity in January?
How many days does it rain in January?
How many days does it snow in January in Hollis?
How many hours of daylight does Hollis have in January?
What time are sunrise and sunset in January in Hollis?
What is the month with the least sunshine?
How many hours of sunshine does Hollis have in January?
When is the lowest UV index?
How high is the UV index in January?
Average temperature in January
Hollis, AK
- Average high temperature in January: 37°F
The warmest months (with the highest average high temperature) are July and August (60.4°F).
The month with the lowest average high temperature is December (36.5°F).
- Average low temperature in January: 31.8°F
The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is February (30.2°F).
Average pressure in January
Hollis, AK
- Average pressure in January: 29.8"Hg
The month with the highest atmospheric pressure is July (30.06"Hg).
The month with the lowest atmospheric pressure is November (29.77"Hg).
Average wind speed in January
Hollis, AK
- Average wind speed in January: 8.5mph
The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).
Average humidity in January
Hollis, AK
- Average humidity in January: 90%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are March and May (84%).
Average rainfall in January
Hollis, AK
- Average rainfall in January: 7.95"
The wettest month (with the highest rainfall) is November (8.03").
The driest month (with the least rainfall) is May (2.83").
Average rainfall days in January
Hollis, AK
- Average rainfall days in January: 20.1 days
The month with the highest number of rainy days is November (22.5 days).
The month with the least rainy days is February (14.8 days).
Average snowfall in January
Hollis, AK
- Average snowfall in January: 8.74"
The month with the highest snowfall is March (10.35").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Hollis, AK
- Average snowfall days in January: 7.2 days
The month with the highest number of snowfall days is March (10.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Hollis, AK
- Average daylight in January: 7h and 5min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in January: 2h and 4min
The months with the most sunshine are May and September (Average sunshine: 5h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in January
Hollis, AK
- Average sunshine days in January: 7.2 days
The month with the most sunshine days is July (11.1 days).
The month with the least sunshine days is November (5.3 days).
Average UV index in January
Hollis, AK
- Average UV index in January: 1
The months with the highest UV index are July and August (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in January
Hollis, AK
- Average cloud cover in January: 74
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is September (Cloud cover 62).
Average visibility in January
Hollis, AK
- Average visibility in January: 5mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (5mi).
The months with the lowest visibility are July and August (4mi).
Hollis, Alaska, USA
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